quantum computing

Colt and Ciena trial quantum-safe long-distance data transmission

Bad actors are intercepting and storing data in transit, waiting for future quantum computing capabilities to break through traditional data encryption.

Linda Hardesty Jun 10, 2026 5:30pm

A dramatic photograph of a brass padlock being shattered open by an unseen force with metal fragments and water droplets exp

Q-Day just got closer — you need to be ready by 2029, Cloudflare says

Apr 7, 2026 9:00am

This room temperature quantum computer could change everything

Mar 25, 2026 2:27pm

War, Q-day, and agentic AI pose a cybersecurity triple threat, F5 exec says

Mar 11, 2026 10:52pm

Quantum telecom: What’s new from Comcast, DT and Qunnect

Feb 20, 2026 12:24pm

Q&A: Quantum without the hype - Making security real before Q-Day

Feb 17, 2026 10:54am